20 Castle Hill Avenue Berkhamsted Hertfordshire HP4 1HJ
Approved
Proposal
Non material amendment attached to planning permission 25/01665/FHA
- Submitted
- 12 October 2026
- Council
- Dacorum Borough Council
- ReceivedSubmitted12 Oct
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
About this application
This is a planning application at 20 Castle Hill Avenue Berkhamsted Hertfordshire HP4 1HJ. Dacorum has handled 6,920 applications of this type. It has been with the council since 12 October 2026 and is still awaiting a decision. There has been 1 other application at this address. We hold 651 applications in total for the HP4 postcode area.
Application details
- Postcode
- HP4 1HJ
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: tree preservation orders. Ask the council if these matter.
Possibly incomplete for this council: Article 4 directions.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Associated applications
- 202612 Oct
Non material amendment attached to planning permission 25/01665/FHA
This applicationApprovedNon-material amendment26/02224/NMA - 20257 Jul
Two storey front, side and rear extension. Roof extensions. New front bay window and porch canopy. Solar…
ApprovedHouseholderPart of25/01665/FHA
Source: Dacorum
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Around this site
Nearby applications
- 15 Castle Hill Avenue Berkhamsted Hertfordshire HP4 1HJ26/00053/FHA · FullApproved0.0 mi
- 20 Castle Hill Avenue Berkhamsted Hertfordshire HP4 1HJ25/01665/FHA · FullApproved0.0 mi
- 9 Castle Hill Berkhamsted Hertfordshire HP4 1HE26/00283/FHA · FullApproved0.1 mi
- 4 Castle Hill Avenue Berkhamsted Hertfordshire HP4 1HJ24/00424/FHA · FullApproved0.1 mi
- 50 Castle Hill Avenue Berkhamsted Hertfordshire HP4 1HJ25/00395/FHA · FullApproved0.1 mi
For applicants and trades
Contractors near this project
- D C Fear Electrical LtdElectrician0.4 mi
- Coopers ElectricalElectrician0.7 mi
- CES Electrics LtdElectrician0.8 mi
- Phillips Doors and WindowsWindow & Door Installer0.8 mi
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